title: Blood group antigens and bladder cancer.
mesh_terms: D000017:ABO Blood-Group System; D000954:Antigens, Surface / Q000032:analysis*; D006801:Humans; D008722:Methods; D001749:Urinary Bladder Neoplasms / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D000954:Antigens, Surface